Harrison Ford, finaly a president you can like! His acting is unsurpassed as always, heck we even finaly get to see Harrison Ford cry in this film! And who makes him cry? Only the 2nd craziest actor in hollywood, Gary Oldman (Christopher Walken being the first) His portrayel of a Neo-Russian Radical is believable and terrifying. The other actors are fair in their roles.
I had one problem with the film though, parts of it were kind of confusing. You find out right in the beginning who let the terrorists on the plane, yet the guy always seems to be on the good guys side even when hes fighting the terrorists, and oh, its just too confusing to think about. The action of the film is so intense though that youll hardly notice the first time, but once youve watched the film as many times as I have, you might notice.